Vetigastropoda Salvini-Plawen, 1980 - archaeogastropods s.l.
   "Cocculiniformia" Hazsprunar, 1987 see Superorder Cocculiniformia Haszprunar, 1987
     Lepetelloidea Dall, 1882
       Genus Bathyphytophilus Moskalev, 1978
       1 Family Lepetellidae Dall, 1882
       2 Family Cocculinellidae Moskalev, 1971
       3 Family Choristellidae Ph. Bouchet & A. Warén, 1979 see Subfamily Choristellinae Bouchet & Warén, 1979
       4 Family Pseudococculinidae Hickman, 1983
       5 Family Osteopeltidae Marshall, 1987
       6 Family Pyropeltidae McLean & Haszprunar, 1987